Description
Searching for the third segment to the Key to Time brings the Doctor and Romana to present-day Earth, where the travellers have to contend with stone circles, Druidic rituals and a not-so-mythical goddess known as the Cailleach.
Casts:
Tom Baker
Mary Tamm
John Leeson
Beatrix Lehmann
Susan Engel
Nicholas McArdle
Elaine Ives-Cameron
